(function(){
  var mychart = echarts.init(document.querySelector(".bar .chart"));
  var option = {
    color:['skyblue','yellowgreen'],
    title: {
      ///text: 'Rainfall vs Evaporation',
      //subtext: 'Fake Data'
    },
    tooltip: {
      //trigger: 'axis'
    },
    legend: {
      data: ['Rainfall', 'Evaporation']
    },
    grid:{
      left:"0%",
      top:"10px",
      right:"0%",
      bottom:"4%",
      containLabel:true
    },
    toolbox: {
      show: true,
      feature: {
        dataView: { show: true, readOnly: false },
        magicType: { show: true, type: ['line', 'bar'] },
        restore: { show: true },
        saveAsImage: { show: true }
      }
    },
    //calculable: true,
    xAxis: [
      {
        type: 'category',
        //prettier-ignore
        data: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
        axisLabel:{
          color:"#fff",
          fontSize:"12"
        },
        axisLine:{
          show:false
        }
      }
    ],
    yAxis: [
      {
        axisLine:{
          show:false
        },
        //show:false,
        type: 'value',
        //隐藏线
        splitLine:{
          lineStyle:{
            color:(255,255,255,0.1),
            show:false
            }
          },
          
      },
      
    ],
    series: [
      {
        
        name: 'Rainfall',
        type: 'bar',
        data: [
          2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3
        ],
        markPoint: {
          // data: [
          //   { type: 'max', name: 'Max' },
          //   { type: 'min', name: 'Min' }
          // ]
        },
        markLine: {
          data: [{ type: 'average', name: 'Avg' }]
        },
        //圆角柱子
        itemStyle:{
        barBorderRadius: 5
        },
      },
      
      {
        
        name: 'Evaporation',
        type: 'bar',
        data: [
          2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3
        ],
        markPoint: {
          // data: [
          //   { name: 'Max', value: 182.2, xAxis: 7, yAxis: 183 },
          //   { name: 'Min', value: 2.3, xAxis: 11, yAxis: 3 }
          // ]
        },
        markLine: {
          data: [{ type: 'average', name: 'Avg' }]
        },
        itemStyle:{
          barBorderRadius: 5
          },
      }
    ]
  };
  mychart.setOption(option);
  //图表适配屏幕变化
  window.addEventListener('resize',function(){
    mychart.resize();
  });
})();

//图2 
(function(){
  var myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
  var mychart = echarts.init(document.querySelector('.bar2 .chart'));
  var option = {
    // title: {
    //   text: 'World Population'
    // },
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        type: 'shadow'
      }
    },
    // legend: {},
    grid: {
      top:'10%',
      left: '16%',
      bottom: '10%',
      // containLabel: true
    },
    xAxis: {
      // type: 'value',
      // boundaryGap: [0, 0.01]
      show:false
    },
    yAxis: [{
      type: 'category',
      data: ['Brazil', 'Indonesia','India', 'China', 'World'],
      axisLine:{
        show:false
      },
      axisTick:{
        show:false
      },
      axisLabel:{
        color:"#fff"
      }
    },{
      data:  [702, 350, 610, 793, 664],
      axisLine:{
        show:false
      },
      axisTick:{
        show:false
      },
      axisLabel:{
        color:"#fff"
      }
    }],
    series: [
      {
        name: '条',
        type: 'bar',
        yAxisIndex:0,
        data: [70, 34, 60, 78, 69],
        itemStyle:{
          normal:{
          barBorderRadius:20,
            color: function(params){
              //var num = myColor.length;
              return myColor[params.dataIndex];
            }
          }
        },
        //柱子间距离
        barCategoryGap:50,
        //柱子宽度
        barWidth:10,
        label:{
          show:true,
          position:"inside",
          formatter: "{c}%"
        }
      },
      {
        name: '框',
        type: 'bar',
        yAxisIndex:1,
        barCategoryGap:50,
        barWidth:15,
        itemStyle: {
          color: "none",
          borderColor: "#00c1de",
          borderWidth: 3,
          barBorderRadius: 15
      },
      data: [100, 100, 100, 100, 100],
      }
    ]
  };
  mychart.setOption(option);
  //图表适配屏幕变化
  window.addEventListener('resize',function(){
    mychart.resize();
  });
})();

//图三

(function(){
  var yearData = [
    {
      year: '2023',  // 年份
      data: [  // 两个数组是因为有两条线
           [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
           [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
        ]
    },
    {
      year: '2022',  // 年份
      data: [  // 两个数组是因为有两条线
           [123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
       [143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
        ]
    }
   ];
  var mychart= echarts.init(document.querySelector(".line .chart"));
  var option = {
    color: ['#00f2f1', '#ed3f35'],
    //图表标题
      // title: {
      //   text: 'Stacked Line'
      // },
      //图标提示框
      tooltip: {
        //触发方式
        trigger: 'axis'
      },
      //图例组件
      legend: {
        
        textStyle:{
          color: '#4c9bfd'
        },
        right:'10%'
      },
      //网格配置
      grid: {
        top: '20%',
        left: '3%',
        right: '4%',
        bottom: '3%',
        show: true,// 显示边框
        borderColor: '#012f4a',// 边框颜色
        containLabel: true // 包含刻度文字在内
      },
      //工具箱组件  保存图片等功能
      toolbox: {
        feature: {
          saveAsImage: {}
        }
      },
      xAxis: {
        type: 'category',
        data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
        axisTick: {
           show: false // 去除刻度线
         },
         axisLabel: {
           color: '#4c9bfd' // 文本颜色
         },
         axisLine: {
           show: false // 去除轴线
         },
         boundaryGap: false  // 去除轴内间距
      },
      yAxis: {
        type: 'value',
        axisTick: {
          show: false  // 去除刻度
        },
        axisLine:{
          show:false
        },
        axisLabel: {
          color: '#4c9bfd' // 文字颜色
        },
        splitLine: {
          lineStyle: {
            color: '#012f4a' // 分割线颜色
          }
        }
      },
      series: [
        {
          smooth:true,
          name: 'Email',
          type: 'line',
          // stack: 'Total',
          data:  yearData[0].data[0],
        },
        {
          smooth:true,
          name: 'Union Ads',
          type: 'line',
          // stack: 'Total',
          data: yearData[0].data[1],  
        },
        // {
        //   name: 'Video Ads',
        //   type: 'line',
        //   stack: 'Total',
        //   data: [150, 232, 201, 154, 190, 330, 410]
        // },
        // {
        //   name: 'Direct',
        //   type: 'line',
        //   stack: 'Total',
        //   data: [320, 332, 301, 334, 390, 330, 320]
        // },
        // {
        //   name: 'Search Engine',
        //   type: 'line',
        //   stack: 'Total',
        //   data: [820, 932, 901, 934, 1290, 1330, 1320]
        // }
      ]
    };

    mychart.setOption(option);
    window.addEventListener('resize',function(){
      mychart.resize();
    });


    $(".line h2").on("click","a",function(){
      // console.log($(this).index());
      //点击a后根据a索引号找到对应的yearDate的相关对象
      // console.log(yearData[$(this).index()])
      var obj = yearData[$(this).index()];
      option.series[0].data = obj.data[0];
      option.series[1].data = obj.data[1];
      //需要重新渲染
      mychart.setOption(option);

    });
} )();

//图4

(function(){
  var mychart =echarts.init(document.querySelector('.line2 .chart'));
  var option = {
    // title: {
    //   text: 'Stacked Area Chart'
    // },
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        type: 'cross',
        label: {
          backgroundColor: '#6a7985'
        }
      }
    },
    legend: {
      top: '0%',
      // data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine'],
      // lineStyle:{
      //   color: '#0184d5'
      // },
      textStyle: {
        color: "#0184d5",
        fontSize: "12"
      }
    },
    toolbox: {
      feature: {
        saveAsImage: {}
      }
    },
    grid: {
      left: "10",
      top: "30",
      right: "10",
      bottom: "10",
      containLabel: true
    },
    xAxis: [
      {
        type: 'category',
        boundaryGap: false,
        data: [ "01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","26","28","29","30"],
        // 文本颜色为rgba(255,255,255,.6)  文字大小为 12
        axisLabel: {
          textStyle: {
            color: "rgba(255,255,255,.6)",
            fontSize: 12
          }
        },
        // x轴线的颜色为   rgba(255,255,255,.2)
        axisLine: {
          lineStyle: {
            color: "rgba(255,255,255,.2)"
          }
        },
      }
    ],
    yAxis: [
      {
        type: 'value',
        axisTick: { show: false },
        axisLine: {
          lineStyle: {
            color: "rgba(255,255,255,.1)"
          }
        },
        axisLabel: {
          textStyle: {
            color: "rgba(255,255,255,.6)",
            fontSize: 12
          }
        },
	      // 修改分割线的颜色
        splitLine: {
          lineStyle: {
            color: "rgba(255,255,255,.1)"
          }
        }
      }
    ],
    series: [
      {
        name: '邮件营销',
        type: 'line',
        smooth:true,
        lineStyle: {
          color: "#0184d5",
          width: 2 
        },
        areaStyle: {
          // 渐变色，只需要复制即可
          color: new echarts.graphic.LinearGradient(
            0,
            0,
            0,
            1,
            [
              {
                offset: 0,
                color: "yellow"   // 渐变色的起始颜色
              },
              {
                offset: 1,
                color: "green"   // 渐变线的结束颜色
              }
            ],
            false
          ),
          shadowColor: "rgba(0, 0, 0, 0.1)"
        },
        // emphasis: {
        //   focus: 'series'
        // },
        data: [ 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 20,60,50, 40],
      //   // 设置拐点 小圆点
      //   symbol: "circle",
      //   // 拐点大小
      //   symbolSize: 8,
      //   // 设置拐点颜色以及边框
      //  itemStyle: {
      //       color: "#0184d5",
      //       borderColor: "rgba(221, 220, 107, .1)",
      //       borderWidth: 12
      //   },
      //   // 开始不显示拐点， 鼠标经过显示
      //   showSymbol: false,
      },
      {
        name: '联盟广告',
        type: 'line',
        smooth:true,
        areaStyle: {
          // 渐变色，只需要复制即可
          color: new echarts.graphic.LinearGradient(
            0,
            0,
            0,
            1,
            [
              {
                offset: 0,
                color: "purple"   // 渐变色的起始颜色
              },
              {
                offset: 1,
                color: "green"   // 渐变线的结束颜色
              }
            ],
            false
          ),
          shadowColor: "rgba(0, 0, 0, 0.1)"
        },
        emphasis: {
          focus: 'series'
        },
        data: [ 130, 10, 20, 40,30, 40, 80,60,20, 40, 90, 40,20, 140,30, 40, 130,20,20, 40, 80, 70, 30, 40,30, 120, 20,99,50, 20],
      },
      // {
      //   name: 'Video Ads',
      //   type: 'line',
      //   stack: 'Total',
      //   areaStyle: {},
      //   emphasis: {
      //     focus: 'series'
      //   },
      //   data: [150, 232, 201, 154, 190, 330, 410]
      // },
      // {
      //   name: 'Direct',
      //   type: 'line',
      //   stack: 'Total',
      //   areaStyle: {},
      //   emphasis: {
      //     focus: 'series'
      //   },
      //   data: [320, 332, 301, 334, 390, 330, 320]
      // },
      // {
      //   name: 'Search Engine',
      //   type: 'line',
      //   stack: 'Total',
      //   label: {
      //     show: true,
      //     position: 'top'
      //   },
      //   areaStyle: {},
      //   emphasis: {
      //     focus: 'series'
      //   },
      //   data: [820, 932, 901, 934, 1290, 1330, 1320]
      // }
    ]
  };
  mychart.setOption(option);
  window.addEventListener('resize',function(){
    mychart.resize();
  });
})();

//图五 饼图

(function(){
  var mychart = echarts.init(document.querySelector(".pie .chart"));
  var option = {
    tooltip: {
      trigger: 'item'
    },
    legend: {
      // orient:'vertical',
      bottom: '0%',
      itemWidth:10,
      itemHeight:10,
      // left: 10
      textStyle: {
        color: "rgba(255,255,255,.5)",
        fontSize: "12"
      }
    },
    series: [
      {
        name: 'Access From',
        type: 'pie',
        // 设置饼形图在容器中的位置
        center: ["50%", "42%"],
        //  修改内圆半径和外圆半径为  百分比是相对于容器宽度来说的
        radius: ["40%", "60%"],
        avoidLabelOverlap: false,
        // 不显示标签文字
        label: {
          show: false,
          position: 'center'
        },
        // emphasis: {
        //   label: {
        //     show: true,
        //     fontSize: 40,
        //     fontWeight: 'bold'
        //   }
        // },
        // 不显示连接线
        labelLine: {
          show: false
        },
        data: [
          { value: 1, name: "0岁以下" },
          { value: 4, name: "20-29岁" },
          { value: 2, name: "30-39岁" },
          { value: 2, name: "40-49岁" },
          { value: 1, name: "50岁以上" }
        ] ,
      }
    ]
  };
  mychart.setOption(option);
  window.addEventListener('resize',function(){
    mychart.resize();
  });
})();

//饼图6 地区分布
(function(){
  var mychart = echarts.init(document.querySelector('.pie2 .chart'));
  var option = {
    // title: {
    //   text: 'Nightingale Chart',
    //   subtext: 'Fake Data',
    //   left: 'center'
    // },
    color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9', '#1d9dff'],
    tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b} : {c} ({d}%)'
    },
    legend: {
      bottom:"0%",
      itemHeight:10,
      itemWidth:10,
      textStyle:{
        color:"rgba(255,255,255,.5)",
      }
      // data: [
      //   'rose1',
      //   'rose2',
      //   'rose3',
      //   'rose4',
      //   'rose5',
      //   'rose6',
      //   'rose7',
      //   'rose8'
      // ]
    },
    toolbox: {
      show: true,
      feature: {
        mark: { show: true },
        dataView: { show: true, readOnly: false },
        restore: { show: true },
        saveAsImage: { show: true }
      }
    },
    series: [
      // {
      //   name: 'Radius Mode',
      //   type: 'pie',
      //   radius: ['10%', '20%'],
      //   center: ['50%', '50%'],
      //   roseType: 'radius',
      //   itemStyle: {
      //     borderRadius: 5
      //   },
      //   label: {
      //     show: false
      //   },
      //   emphasis: {
      //     label: {
      //       show: true
      //     }
      //   },
      //   data: [
      //     { value: 40, name: 'rose 1' },
      //     { value: 33, name: 'rose 2' },
      //     { value: 28, name: 'rose 3' },
      //     { value: 22, name: 'rose 4' },
      //     { value: 20, name: 'rose 5' },
      //     { value: 15, name: 'rose 6' },
      //     { value: 12, name: 'rose 7' },
      //     { value: 10, name: 'rose 8' }
      //   ]
      // },
      {
        name: '地区分布',
        type: 'pie',
        radius: ['10%', '70%'],
        center: ['50%', '50%'],
        roseType: 'radius',
        itemStyle: {
          borderRadius: 5
        },
        label:{
          fontSize:10
        },
        labelLine:{
          length:6,
          length2:8,
        },
        data: [
          { value: 20, name: '云南' },
          { value: 26, name: '北京' },
          { value: 24, name: '山东' },
          { value: 25, name: '河北' },
          { value: 20, name: '江苏' },
          { value: 25, name: '浙江' },
          { value: 30, name: '四川' },
          { value: 42, name: '湖北' }
        ]
      }
    ]
  };
  mychart.setOption(option);
  window.addEventListener('resize',function(){
    mychart.resize();
  });
})();

//地图模块

(function() {
  var myChart = echarts.init(document.querySelector(".map .chart"));
  var geoCoordMap = {
    上海: [121.4648, 31.2891],
    东莞: [113.8953, 22.901],
    东营: [118.7073, 37.5513],
    中山: [113.4229, 22.478],
    临汾: [111.4783, 36.1615],
    临沂: [118.3118, 35.2936],
    丹东: [124.541, 40.4242],
    丽水: [119.5642, 28.1854],
    乌鲁木齐: [87.9236, 43.5883],
    佛山: [112.8955, 23.1097],
    保定: [115.0488, 39.0948],
    兰州: [103.5901, 36.3043],
    包头: [110.3467, 41.4899],
    北京: [116.4551, 40.2539],
    北海: [109.314, 21.6211],
    南京: [118.8062, 31.9208],
    南宁: [108.479, 23.1152],
    南昌: [116.0046, 28.6633],
    南通: [121.1023, 32.1625],
    厦门: [118.1689, 24.6478],
    台州: [121.1353, 28.6688],
    合肥: [117.29, 32.0581],
    呼和浩特: [111.4124, 40.4901],
    咸阳: [108.4131, 34.8706],
    哈尔滨: [127.9688, 45.368],
    唐山: [118.4766, 39.6826],
    嘉兴: [120.9155, 30.6354],
    大同: [113.7854, 39.8035],
    大连: [122.2229, 39.4409],
    天津: [117.4219, 39.4189],
    太原: [112.3352, 37.9413],
    威海: [121.9482, 37.1393],
    宁波: [121.5967, 29.6466],
    宝鸡: [107.1826, 34.3433],
    宿迁: [118.5535, 33.7775],
    常州: [119.4543, 31.5582],
    广州: [113.5107, 23.2196],
    廊坊: [116.521, 39.0509],
    延安: [109.1052, 36.4252],
    张家口: [115.1477, 40.8527],
    徐州: [117.5208, 34.3268],
    德州: [116.6858, 37.2107],
    惠州: [114.6204, 23.1647],
    成都: [103.9526, 30.7617],
    扬州: [119.4653, 32.8162],
    承德: [117.5757, 41.4075],
    拉萨: [91.1865, 30.1465],
    无锡: [120.3442, 31.5527],
    日照: [119.2786, 35.5023],
    昆明: [102.9199, 25.4663],
    杭州: [119.5313, 29.8773],
    枣庄: [117.323, 34.8926],
    柳州: [109.3799, 24.9774],
    株洲: [113.5327, 27.0319],
    武汉: [114.3896, 30.6628],
    汕头: [117.1692, 23.3405],
    江门: [112.6318, 22.1484],
    沈阳: [123.1238, 42.1216],
    沧州: [116.8286, 38.2104],
    河源: [114.917, 23.9722],
    泉州: [118.3228, 25.1147],
    泰安: [117.0264, 36.0516],
    泰州: [120.0586, 32.5525],
    济南: [117.1582, 36.8701],
    济宁: [116.8286, 35.3375],
    海口: [110.3893, 19.8516],
    淄博: [118.0371, 36.6064],
    淮安: [118.927, 33.4039],
    深圳: [114.5435, 22.5439],
    清远: [112.9175, 24.3292],
    温州: [120.498, 27.8119],
    渭南: [109.7864, 35.0299],
    湖州: [119.8608, 30.7782],
    湘潭: [112.5439, 27.7075],
    滨州: [117.8174, 37.4963],
    潍坊: [119.0918, 36.524],
    烟台: [120.7397, 37.5128],
    玉溪: [101.9312, 23.8898],
    珠海: [113.7305, 22.1155],
    盐城: [120.2234, 33.5577],
    盘锦: [121.9482, 41.0449],
    石家庄: [114.4995, 38.1006],
    福州: [119.4543, 25.9222],
    秦皇岛: [119.2126, 40.0232],
    绍兴: [120.564, 29.7565],
    聊城: [115.9167, 36.4032],
    肇庆: [112.1265, 23.5822],
    舟山: [122.2559, 30.2234],
    苏州: [120.6519, 31.3989],
    莱芜: [117.6526, 36.2714],
    菏泽: [115.6201, 35.2057],
    营口: [122.4316, 40.4297],
    葫芦岛: [120.1575, 40.578],
    衡水: [115.8838, 37.7161],
    衢州: [118.6853, 28.8666],
    西宁: [101.4038, 36.8207],
    西安: [109.1162, 34.2004],
    贵阳: [106.6992, 26.7682],
    连云港: [119.1248, 34.552],
    邢台: [114.8071, 37.2821],
    邯郸: [114.4775, 36.535],
    郑州: [113.4668, 34.6234],
    鄂尔多斯: [108.9734, 39.2487],
    重庆: [107.7539, 30.1904],
    金华: [120.0037, 29.1028],
    铜川: [109.0393, 35.1947],
    银川: [106.3586, 38.1775],
    镇江: [119.4763, 31.9702],
    长春: [125.8154, 44.2584],
    长沙: [113.0823, 28.2568],
    长治: [112.8625, 36.4746],
    阳泉: [113.4778, 38.0951],
    青岛: [120.4651, 36.3373],
    韶关: [113.7964, 24.7028]
  };

  var XAData = [
    [{ name: "西安" }, { name: "拉萨", value: 100 }],
    [{ name: "西安" }, { name: "上海", value: 100 }],
    [{ name: "西安" }, { name: "广州", value: 100 }],
    [{ name: "西安" }, { name: "西宁", value: 100 }],
    [{ name: "西安" }, { name: "银川", value: 100 }]
  ];

  var XNData = [
    [{ name: "西宁" }, { name: "北京", value: 100 }],
    [{ name: "西宁" }, { name: "上海", value: 100 }],
    [{ name: "西宁" }, { name: "广州", value: 100 }],
    [{ name: "西宁" }, { name: "西安", value: 100 }],
    [{ name: "西宁" }, { name: "银川", value: 100 }]
  ];

  var YCData = [
    [{ name: "拉萨" }, { name: "潍坊", value: 100 }],
    [{ name: "拉萨" }, { name: "哈尔滨", value: 100 }],
    [{ name: "银川" }, { name: "上海", value: 100 }],
    [{ name: "银川" }, { name: "西安", value: 100 }],
    [{ name: "银川" }, { name: "西宁", value: 100 }]
  ];

  var planePath =
    "path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z";
  //var planePath = 'arrow';
  var convertData = function(data) {
    var res = [];
    for (var i = 0; i < data.length; i++) {
      var dataItem = data[i];

      var fromCoord = geoCoordMap[dataItem[0].name];
      var toCoord = geoCoordMap[dataItem[1].name];
      if (fromCoord && toCoord) {
        res.push({
          fromName: dataItem[0].name,
          toName: dataItem[1].name,
          coords: [fromCoord, toCoord],
          value: dataItem[1].value
        });
      }
    }
    return res;
  };

  var color = ["#a6c84c", "#ffa022", "#46bee9"]; //航线的颜色
  var series = [];
  [
    ["西安", XAData],
    ["西宁", XNData],
    ["银川", YCData]
  ].forEach(function(item, i) {
    series.push(
      {
        name: item[0] + " Top3",
        type: "lines",
        zlevel: 1,
        effect: {
          show: true,
          period: 6,
          trailLength: 0.7,
          color: "red", //arrow箭头的颜色
          symbolSize: 3
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 0,
            curveness: 0.2
          }
        },
        data: convertData(item[1])
      },
      {
        name: item[0] + " Top3",
        type: "lines",
        zlevel: 2,
        symbol: ["none", "arrow"],
        symbolSize: 10,
        effect: {
          show: true,
          period: 6,
          trailLength: 0,
          symbol: planePath,
          symbolSize: 15
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 1,
            opacity: 0.6,
            curveness: 0.2
          }
        },
        data: convertData(item[1])
      },
      {
        name: item[0] + " Top3",
        type: "effectScatter",
        coordinateSystem: "geo",
        zlevel: 2,
        rippleEffect: {
          brushType: "stroke"
        },
        label: {
          normal: {
            show: true,
            position: "right",
            formatter: "{b}"
          }
        },
        symbolSize: function(val) {
          return val[2] / 8;
        },
        itemStyle: {
          normal: {
            color: color[i]
          },
          emphasis: {
            areaColor: "#2B91B7"
          }
        },
        data: item[1].map(function(dataItem) {
          return {
            name: dataItem[1].name,
            value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
          };
        })
      }
    );
  });
  var option = {
    tooltip: {
      trigger: "item",
      formatter: function(params, ticket, callback) {
        if (params.seriesType == "effectScatter") {
          return "线路：" + params.data.name + "" + params.data.value[2];
        } else if (params.seriesType == "lines") {
          return (
            params.data.fromName +
            ">" +
            params.data.toName +
            "<br />" +
            params.data.value
          );
        } else {
          return params.name;
        }
      }
    },
    legend: {
      orient: "vertical",
      top: "bottom",
      left: "right",
      data: ["西安 Top3", "西宁 Top3", "银川 Top3"],
      textStyle: {
        color: "#fff"
      },
      selectedMode: "multiple"
    },
    geo: {
      map: "china",
      label: {
        emphasis: {
          show: true,
          color: "#fff"
        }
      },
      // 把中国地图放大了1.2倍
      zoom: 1.2,
      roam: true,
      itemStyle: {
        normal: {
          // 地图省份的背景颜色
          areaColor: "rgba(20, 41, 87,0.6)",
          borderColor: "#195BB9",
          borderWidth: 1
        },
        emphasis: {
          areaColor: "#2B91B7"
        }
      }
    },
    series: series
  };
  myChart.setOption(option);
  // 监听浏览器缩放，图表对象调用缩放resize函数
  window.addEventListener("resize", function() {
    myChart.resize();
  });
})();
